Timeline



Jan 23, 2024:

11:57 PM Changeset in ffmpeg [0b8e51b5] by James Almer <jamrial@gmail.com>
avformat/iamf_parse: use the public iamf helpers to allocate structs …
11:44 PM Ticket #10818 (aacencdsp.abs_pow34 [FAILED] checkasm: 1 of 1 tests) closed by Michael Niedermayer
fixed: Fixed in d6c62b4bce8f9ae5f09a8acaf446c1a8231bca55
11:42 PM Changeset in ffmpeg [d6c62b4] by Michael Niedermayer <michael@niedermayer.cc>
tests/checkasm/aacencdsp: Use float_near_ulp_array() for abs_pow34() …
11:42 PM Changeset in ffmpeg [88a9142c] by Michael Niedermayer <michael@niedermayer.cc>
avformat/mxfenc: Remove AVERROR² Reviewed-by: James Almer …
11:20 PM Changeset in ffmpeg [792c713] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add MPEG-1/2 muxers section
11:09 PM Changeset in ffmpeg [02e4598f] by Stefano Sabatini <stefasab@gmail.com>
lavf/mpegenc: extend options definition
11:09 PM Changeset in ffmpeg [58d13d63] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add dv
11:09 PM Changeset in ffmpeg [f6f78162] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/raw: drop duplicated whitespace
11:09 PM Changeset in ffmpeg [8bcea02f] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/raw: add dfpwm item
11:09 PM Changeset in ffmpeg [91637301] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add daud
11:09 PM Changeset in ffmpeg [bba784d6] by Stefano Sabatini <stefasab@gmail.com>
lavf/daudenc: clarify error messages
11:09 PM Changeset in ffmpeg [9c06deda] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/dash: review documentation Sort options by name, review …
11:09 PM Changeset in ffmpeg [f8b14d8b] by Stefano Sabatini <stefasab@gmail.com>
lavf/dashenc: sort options by name
9:39 PM Changeset in ffmpeg [eee3b7e2] by James Almer <jamrial@gmail.com>
avformat/mov: zero initialize the index ranges buffer Signed-off-by: …
9:35 PM Ticket #7359 (Seeking in an M3u8 fragmented MP4 playlist causes no frames to be sent ...) updated by blakeb415
Any updates on this? This should be fixed ASAP as it breaks seeking of …
8:31 PM Changeset in ffmpeg [dfbbd11a] by Vittorio Giovara <vittorio.giovara@gmail.com>
lavc/dxvenc: add DXV encoder with support for DXT1 texture format …
8:24 PM Changeset in ffmpeg [1496ce8f] by James Almer <jamrial@gmail.com>
avcodec/vvc_ctu: align motion vector fields Should fix "member access …
7:35 PM Ticket #10803 (Concat filter not working) updated by Gyan
Blocking changed
7:14 PM Ticket #10818 (aacencdsp.abs_pow34 [FAILED] checkasm: 1 of 1 tests) created by Michael Niedermayer
make fate-checkasm-aacencdsp V=2 on x86-32 […]
6:05 PM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
I think I fixed multichannel encoder from iso-dist10 on i586: …
4:49 PM Changeset in ffmpeg [67b5012c] by James Almer <jamrial@gmail.com>
fate: remove unused filtergraph files They were added by mistake. …
4:35 PM Changeset in ffmpeg [e8759580] by James Almer <jamrial@gmail.com>
fate/iamf: add an ambisonic test Signed-off-by: James Almer …
2:17 PM Changeset in ffmpeg [8157b5d4] by James Almer <jamrial@gmail.com>
lavc/vvc: Remove left shifts of negative values VVC specifies << as …
2:15 PM Changeset in ffmpeg [2d712314] by James Almer <jamrial@gmail.com>
fate: add VVC decoder tests Signed-off-by: James Almer <​jamrial@gmail.com>
1:14 PM Changeset in ffmpeg [9813df77] by James Almer <jamrial@gmail.com>
avformat/iamf_writer: remove bogus check Probably an artifact of a …
12:58 PM Changeset in ffmpeg [b6af126c] by James Almer <jamrial@gmail.com>
avformat/iamfdec: free superfluous objects The AVIAMFAudioElement and …
11:01 AM Ticket #10817 (extracting metadata from an audio file with multiple genres results ...) updated by eskay
Summary changed
10:58 AM Ticket #10817 (extracting metadata from an audio file with multiple genres results ...) created by eskay
Summary of the bug: Extracting metadata from an audio file (eg .mp3) …
9:56 AM Ticket #10816 (lgpl build impossible under linux) closed by quinkblack
invalid: Closed source support is out of scope.
9:42 AM Ticket #10809 (libvulkan.so not linked when `--enable-vulkan`.) updated by quinkblack
libplacebo links to libvulkan.so if vulkan is enabled for it, and …
8:36 AM Ticket #10444 (Please implement VAAPI encoding enhancement for AMD / radeonsi (from ...) updated by Snowfall
Has anybody new information in how to use vbaq, pre-encode and quality …
12:59 AM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
I pushed my hacks to …
12:57 AM Changeset in ffmpeg [a47072d6] by James Almer <jamrial@gmail.com>
avutil/iamf: change the opt type for some options AV_OPT_TYPE_INT64 …

Jan 22, 2024:

6:03 PM Ticket #10809 (libvulkan.so not linked when `--enable-vulkan`.) updated by Atemu
Hi, that is indeed the issue; it is not found via dlopen. That is not …
5:49 PM Ticket #10816 (lgpl build impossible under linux) created by AudioVideoIT
Summary of the bug: I cannot build a clean LGPL licensed shared object …
4:46 PM Changeset in ffmpeg [d2eb6f4] by James Almer <jamrial@gmail.com>
fftools/ffmpeg_mux_init: don't free the AVDictionaryEntry until after …
3:55 PM Ticket #10815 (filter_complex_script throw signal killed) updated by Docbrown
Description changed
3:13 PM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) closed by malcolmb
invalid
3:13 PM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) updated by malcolmb
Ok thanks. I've talked with the dev for NotchLC and he confirmed the …
1:58 PM Changeset in ffmpeg [ab39cc36] by James Almer <jamrial@gmail.com>
avcodec/speexdec: fix setting frame_size from extradata Finishes …
1:58 PM Changeset in ffmpeg [cad35f0a] by James Almer <jamrial@gmail.com>
avcodec/speexdec: relax the extradata check for the speex string …
1:58 PM Changeset in ffmpeg [0f4a72b2] by James Almer <jamrial@gmail.com>
fate: add raw IAMF tests Covers muxing from raw pcm audio input into …
1:58 PM Changeset in ffmpeg [04a37e23] by James Almer <jamrial@gmail.com>
fftools/ffmpeg_mux_init: remove whitespaces from input arguments when …
10:50 AM video-filtergraph.txt attached to Ticket #10815 by Docbrown
filter graph
10:49 AM Ticket #10815 (filter_complex_script throw signal killed) created by Docbrown
Summary of the bug: How to reproduce: […] The same command with …
10:09 AM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
There also attempt at reworking reference MPEG audio encoder, but …
3:23 AM Ticket #9541 (WebCodecs API integration) reopened by quinkblack
I want to look at this feature, but I don't have a clear plan yet.
1:49 AM CompilationGuide/vcpkg edited by DJ Stomp
Fixed erroneous duplication of "vcpkg install" on line 38 (diff)
1:49 AM Tag change on CompilationGuide/vcpkg by DJ Stomp
Tags duplicate added

Jan 21, 2024:

4:58 PM Ticket #10809 (libvulkan.so not linked when `--enable-vulkan`.) closed by quinkblack
invalid: libvulkan.so and libvulkan.so.1 is used via dlopen. Just make sure the …
1:41 PM Ticket #9541 (WebCodecs API integration) updated by Benjamín de la Fuente Ranea
This feature could benefit all the software currently using ffmpeg to …
10:09 AM Ticket #10814 (Libaom 2 years out of date) closed by Gyan
invalid: You'll have to inform the build publisher - it is not a ffmpeg wrapper …
10:02 AM Ticket #10763 (Improve documentation for random() expression) updated by Gyan
It's a generic filter option, same as enable for timeline editing. I …
6:22 AM Ticket #10642 ([hwaccel] AV1 hardware decoding for Apple M3) updated by quinkblack
The most difficult thing for developer is we don't have the hardware …
5:53 AM Ticket #10814 (Libaom 2 years out of date) created by nobody
After a 4-day encode of a long video collapsed at the end, I spent …
3:52 AM Ticket #10813 (VP9 HLS encoding missing CODECS tag from playlist) created by alexpls
When encoding a VP9 stream using the HLS segmenter, the CODECS tag …

Jan 20, 2024:

12:21 PM Changeset in ffmpeg [6c4388b4] by James Almer <jamrial@gmail.com>
avformat/dump: be less verbose when printing streams within a group …
12:19 PM Changeset in ffmpeg [9da0594] by James Almer <jamrial@gmail.com>
avformat/iamfenc: don't write empty packets And return an error if …
12:03 PM Changeset in ffmpeg [3423a68] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/mov: add missing parameter for use_stream_ids_as_track_ids
11:56 AM Changeset in ffmpeg [e36dbea3] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/crc: apply consistency fixes
11:53 AM Changeset in ffmpeg [fe1800b3] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add codec2
11:53 AM Changeset in ffmpeg [0726709e] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers/chromaprint: review and extend In particular, apply …
11:46 AM Changeset in ffmpeg [83413c8c] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add caf
11:46 AM Changeset in ffmpeg [252bb9c8] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add bit
11:46 AM Changeset in ffmpeg [a57e3b8d] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: document avs3, expand AVS acronyms
11:46 AM Changeset in ffmpeg [5ec53db3] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add avm2
11:46 AM Changeset in ffmpeg [f7b410fa] by Stefano Sabatini <stefasab@gmail.com>
doc/muxers: add avif
11:46 AM Changeset in ffmpeg [261fd5c8] by Stefano Sabatini <stefasab@gmail.com>
doc/muxer: lowercase raw in raw PCM muxers section Because this is …
11:46 AM Changeset in ffmpeg [6e4d85a] by Stefano Sabatini <stefasab@gmail.com>
doc/ffmpeg: update the documentation about vaapi device creation …
11:46 AM Changeset in ffmpeg [6414ecd8] by Stefano Sabatini <stefasab@gmail.com>
doc/ffmpeg: update the documentation about qsv device creation …
9:37 AM Changeset in ffmpeg [344d3a7d] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_opt: improve wording in option descriptions
9:37 AM Changeset in ffmpeg [9cb52927] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: surround option arguments by <> in help output …
9:37 AM Changeset in ffmpeg [0b95e71a] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_opt: briefly mention stream specifier syntax in help output
9:37 AM Changeset in ffmpeg [68af3e37] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: indicate specifiers in option syntax in help output
9:37 AM Changeset in ffmpeg [43323c38] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_opt: add more structure to long help output Split the …
9:37 AM Changeset in ffmpeg [67529ad8] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: drop alt_flags parameter from show_help_options() …
9:37 AM Changeset in ffmpeg [03aedbdd] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: add a flag for per-stream options Not all OPT_SPEC …
9:37 AM Changeset in ffmpeg [d8173cfc] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: hide some information listing options from basic …
9:34 AM Changeset in ffmpeg [08bebeb1] by Anton Khirnov <anton@khirnov.net>
Revert "all: Don't set AVClass.item_name to its default value" Some …
9:23 AM Changeset in ffmpeg [a8bc79c3] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg: deprecate -filter_script It is equivalent to -/filter.
9:23 AM Changeset in ffmpeg [c316c4c] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg: deprecate -filter_complex_script It is equivalent to …
9:23 AM Changeset in ffmpeg [6d17991b] by Anton Khirnov <anton@khirnov.net>
fftools/cmdutils: add option syntax for loading arbitrary arguments …
9:23 AM Changeset in ffmpeg [8aed3911] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg: make attachment filenames dynamically allocated Do …
9:23 AM Changeset in ffmpeg [fcddd233] by Anton Khirnov <anton@khirnov.net>
fftools/ffplay: make option strings dynamically allocated Do not …
9:23 AM Changeset in ffmpeg [4ce1987a] by Anton Khirnov <anton@khirnov.net>
fftools/ffprobe: make option strings dynamically allocated Do not …
6:59 AM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) updated by Gyan
A MOV sample is not relevant for riff.c, AVI is.
5:13 AM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) updated by malcolmb
Using the plugin that can be downloaded from here: …
5:13 AM notchlc.mov attached to Ticket #10812 by malcolmb
Sample NotchLC file exported from After Effects using official NotchLC …
4:43 AM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) updated by Gyan
Is there documentation or reference media produced by an official …

Jan 19, 2024:

11:54 PM Ticket #10812 (FOURCC for NotchLC in riff.c is incorrect I think) created by malcolmb
It should be ('n', 'c', 'l', 'c'), as it is in isom_tags.c. Not ('n', …
9:53 PM HWAccelIntro edited by Roger Pack
hope this is right (diff)
5:58 PM Ticket #10811 (Typo in a deprecation warning from ffmpeg tool: says "enc_timebase" ...) created by Rinat
Summary of the bug: Deprecation warning for -enc_time_base -1 …
4:54 PM Changeset in ffmpeg [568dfed0] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_opt: mark -stream_group as expert option
4:54 PM Changeset in ffmpeg [ae06111] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: implement -bsf for input Previously bitstream …
4:54 PM Changeset in ffmpeg [6cb7295] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: add demuxing thread private data To be used for …
4:54 PM Changeset in ffmpeg [50448ca2] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: only allocate the decoder when actually decoding …
4:54 PM Changeset in ffmpeg [2ee1c6f] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: set options on codec parameters rather than …
4:54 PM Changeset in ffmpeg [7e335345] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: do not set bitexact directly on the decoder Add …
4:54 PM Changeset in ffmpeg [cdb6585] by Anton Khirnov <anton@khirnov.net>
doc/ffmpeg: drop documentation for non-existent -sbsf
4:54 PM Changeset in ffmpeg [f8939bad] by Anton Khirnov <anton@khirnov.net>
fftools/ffmpeg_demux: replace abort() by av_assert0(0) This is the …
3:45 PM example.mov attached to Ticket #10810 by Tim Lachmann
example file to reproduce the bug
3:43 PM Ticket #10810 (pts has no value when converting from .mov to .mp4) created by Tim Lachmann
Summary of the bug:When I try to convert a videofile from .mov to .mp4 …
11:53 AM Changeset in ffmpeg [0a5813fc] by James Almer <jamrial@gmail.com>
avcodec/vvcdec: allocate and store structs on their own within the …
11:38 AM Ticket #10763 (Improve documentation for random() expression) updated by Michael Koch
> Append threads=1 as an option to the filter you wish to limit. Is …
11:23 AM Ticket #10763 (Improve documentation for random() expression) updated by Gyan
You don't need to constrain the entire filtergraph to the same thread …
11:03 AM Ticket #10763 (Improve documentation for random() expression) updated by Michael Koch
This note might also be helpful: The random generator does always …
10:32 AM Ticket #10763 (Improve documentation for random() expression) updated by Michael Koch
After the recent changes in the random() expression, it's no longer …
3:21 AM Ticket #10642 ([hwaccel] AV1 hardware decoding for Apple M3) updated by Aaron Graham
It seems like FFmpeg doesn't support AV1 decoding using the macOS …
1:30 AM Ticket #10642 ([hwaccel] AV1 hardware decoding for Apple M3) updated by NG
Will we get AV1 on M3 soon ? Personally for Moonlight gamestream

Jan 18, 2024:

4:52 PM Changeset in ffmpeg [61b88b4d] by Zhao Zhili <zhilizhao@tencent.com>
avcodec/mediacodecdec: fix return EAGAIN after EOF Signed-off-by: …
12:36 PM Ticket #10809 (libvulkan.so not linked when `--enable-vulkan`.) created by Atemu
Summary of the bug: When building ffmpeg with --enable-vulkan with …
4:59 AM HWAccelIntro edited by Roger Pack
Probably right? (diff)
4:42 AM HWAccelIntro edited by Roger Pack
fix formatting, hope I'm right on this… (diff)
4:28 AM HWAccelIntro edited by Roger Pack
mention the mysterious nvidia encoders (diff)

Jan 17, 2024:

10:15 PM Ticket #5419 (HLS EXT-X-DISCONTINUITY tag is not supported) updated by adamvaul
I also am working on this issue and would be very grateful for any …
3:49 PM Changeset in ffmpeg [8e23ebe6] by Rémi Denis-Courmont <remi@remlab.net>
lavc/svq1enc: R-V V ssd_int8_vs_int16 C908 ssd_int8_vs_int16_c: 207.7 …
1:14 PM Changeset in ffmpeg [d595e0a0] by James Almer <jamrial@gmail.com>
avcodec/vvcdec: misc, constify hor_ctu_edge Signed-off-by: James …
1:14 PM Changeset in ffmpeg [375dcf46] by James Almer <jamrial@gmail.com>
avcodec/vvcdec: deblock, fix uninitialized values see …
12:56 PM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
also spec - a bit later revision? …
10:58 AM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
​https://courses.e-ce.uth.gr/CE401/tree_menu/tutorials/MPEG2/13818-3.pdf …
4:58 AM Ticket #10808 (A possibility to encode yuv 4:1:1 16-BIT image AND ALSO a possibility ...) updated by 李星辰
Description changed
4:57 AM Ticket #10808 (A possibility to encode yuv 4:1:1 16-BIT image AND ALSO a possibility ...) updated by 李星辰
Description changed
4:56 AM Ticket #10808 (A possibility to encode yuv 4:1:1 16-BIT image AND ALSO a possibility ...) updated by 李星辰
Description, Summary changed
4:45 AM Ticket #10808 (A possibility to encode yuv 4:1:1 16-BIT image AND ALSO a possibility ...) created by 李星辰
Summary of the bug: An urgent need of a possibility to encode yuv …

Jan 16, 2024:

10:39 PM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
additional samples still up from links shared at …
9:13 PM Ticket #10807 (FFmpeg doesn't get quant parameter from input files for deblocking filters) updated by Lirk
Description changed
9:10 PM SponsoringPrograms/GSoC/2023/Results edited by Harshit Karwal
Added section for Audio Overlay Filter (diff)
9:07 PM Ticket #10807 (FFmpeg doesn't get quant parameter from input files for deblocking filters) created by Lirk
This problem appeared in version 4.4 (09.04.2021) and the last …
8:31 PM Ticket #1258 (Codec support request : MPEG Multichannel Audio) updated by Andrew-R
played around with provided sample, it decodes to 4 wav files, they …
8:27 PM lamedecoder-fix.zip attached to Ticket #1258 by Andrew-R
fixed lamedecoder.zip to build on modern gcc/clang (missed "gets" …
5:35 PM small_movie.mp4 attached to Ticket #10806 by Bachir Bendrissou
This is the input file to ffmpeg.
5:31 PM Ticket #10806 (Heap-use-after-free in av_expr_free (libavutil/eval.c:361)) created by Bachir Bendrissou
==== Summary of the bug: While attempting to apply a two-pass video …
2:29 PM Ticket #10805 (Wrong color range when using -vcodec h264_v4l2m2m in raspi3b+) updated by idevc
Description changed
2:29 PM output_libx264_good.mp4 attached to Ticket #10805 by idevc
2:27 PM output_v4l2m2m_bad.mp4 attached to Ticket #10805 by idevc
2:27 PM screenshot_original.jpg attached to Ticket #10805 by idevc
2:20 PM Ticket #10805 (Wrong color range when using -vcodec h264_v4l2m2m in raspi3b+) created by idevc
I tried capture the screen on raspi3b, using commands: […] […] …
2:12 PM Ticket #10800 (Heap-buffer-overflow in ff_rate_control_init (libavcodec/ratecontrol.c:560)) updated by Bachir Bendrissou
Description changed
8:08 AM test.mp4 attached to Ticket #10804 by Laura Crema
This is an extract of a file giving the issue
8:02 AM Ticket #10804 (Wrong packet/frame duration in some H264 video) created by Laura Crema
Summary of the bug: Respect v. 4.3, in version 6.1 I got a wrong …
5:14 AM Ticket #10803 (Concat filter not working) updated by Gyan
Summary, Priority, Status, Component changed
Reproduced. This bug is not contingent on using -ss/-to/-t It can …
1:17 AM Changeset in ffmpeg [be4fcf02] by James Almer <jamrial@gmail.com>
avformat/mov: reset a log message as trace level Accidentally changed …
12:34 AM Changeset in ffmpeg [de8305e] by Michael Niedermayer <michael@niedermayer.cc>
avformat/rtsp: Send mode=record instead of mode=receive in Transport …
12:34 AM Changeset in ffmpeg [57648ee0] by Michael Niedermayer <michael@niedermayer.cc>
avformat/rtsp: Support mode field of Transport header being sent in …
12:34 AM Changeset in ffmpeg [0e20146d] by Michael Niedermayer <michael@niedermayer.cc>
avutil/pixfmt: fix AV_PIX_FMT_RGB8 description Previously …
12:34 AM Changeset in ffmpeg [278fea36] by Michael Niedermayer <michael@niedermayer.cc>
avutil/eval: Use even better PRNG This is the 64bit version of Chris …
12:34 AM Changeset in ffmpeg [36b402f] by Michael Niedermayer <michael@niedermayer.cc>
avcodec/mdec: DC reading for STRv1 is like STRv2 As I understand, …
12:07 AM Changeset in ffmpeg [e664f446] by Stefano Sabatini <stefasab@gmail.com>
doc/utils: fix atan2 parameter order The C library function double …
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